4078685

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{479}}^1$

素因数の和:628

約数の個数: 16

約数和(自身を含む): 5322240

約数和(自身を除く): 1243555

約数列:

[1, 5, 13, 65, 131, 479, 655, 1703, 2395, 6227, 8515, 31135, 62749, 313745, 815737, 4078685]

約数ペア:

[(1, 4078685), (5, 815737), (13, 313745), (65, 62749), (131, 31135), (479, 8515), (655, 6227), (1703, 2395)]